During November 2024, Arjun Raj focused on stabilizing the confluentinc/common repository by addressing a critical compatibility issue with the bc.tls-fips TLS library. He reverted the library to version 1.0.13, restoring operational reliability after instability was introduced by a newer release. This work involved a version-control-only rollback, requiring no direct code changes but careful management of dependencies and release processes. Arjun utilized Git for version management and demonstrated a strong understanding of TLS protocols and Java-based dependency handling. The depth of this work lay in its impact on production stability, ensuring downstream systems remained compatible and secure without further disruption.